OpenStreetMap is a collaborative project to create a free editable map of the world. The data is free, and free of legal and technical restrictions. OpenStreetMap is often shorted to OSM.

learn more… | top users | synonyms (1)

2
votes
0answers
17 views

How to create a pedestrian routing graph from OSM?

I am interested in obtaining the foot paths from OSM data. Specifically I consider the area within the city limits of Berlin. I downloaded the corresponding OSM file from Geofabrik and I intend to use ...
1
vote
1answer
29 views

Google Earth Image Offset?

My lat/long points have an offset (2-3 meters) in both X and Y - about 2m SE in my region (-120.644,35.260) - from where the points used to be (unless my memory is failing.) I'm using Google Earth ...
0
votes
0answers
15 views

Load OSM data into SQL Server

I'm learning how to implement my own routing system. First at all I want to load OpenStreet data into SQL Server. I have found this tutorial, that is very interesting. It explains how to create a ...
1
vote
0answers
18 views

How can I get a remote village transportation network from openstreetmap?

How can I get such a remote village transportation network from openstreetmap? nodes represent remote villages links represents public transportation tools, like buses Something like that: It ...
1
vote
1answer
418 views

Renderd outputs “failed to initialize projection 4326”

I'm setting up a tile server using the guide provided here. I have everything set up. proj4 is installed in version 4.8.0. The espg file is existant, I ran an xmllint over my xml style file without ...
8
votes
1answer
808 views

Is it possible to geocode street intersections using Nominatim?

Is it possible to geocode the location of a street intersection using Nominatim? Example geocode query Commonwealth Ave at Washington Street, Boston, MA Successful Geocode by Google ...
0
votes
1answer
656 views

How to narrow the result from Nominatim with only cities and countries, no additional areas with the same name?

I'm trying to get WKT or GeoJson polygons of cities and countries from Nominatim (for example, Paris and France). I send a GET request but it returns me several results named "Paris" or "France". How ...
3
votes
1answer
359 views

Problems printing OpenLayers Pluggin Maps To Scale

It the print composer I can print all maps to scale and satisfactory. However, when I add the OpenLayer, usually Bing Aerial, to the project I cannot print it out to scale. I click the scale box, ...
0
votes
0answers
35 views

How/Where to get reverse geocodes up to 5 decimal points precision for offline use?

I would like to have a simple text file(s) with following reverse geo-codes information for all the countries (i.e. world): Coordinates -- Address e.g. 12.96779, 77.65306 -- #7, Jeevan Bima ...
0
votes
2answers
997 views

How to get a list of OSM relations (id numbers) of cities and countries only?

I want to get OSM polygon shapes (GEOJson or WKT) of countries and cities only. I know that it is called a "relation" in OSM and each relation has its own id (New York is 175905, for example). How may ...
0
votes
1answer
180 views

OSM layer does not print in GeoServer printing module

I am new with the GeoServer printing module, in GeoServer version 2.6.0, freshly installed a few days ago. I can now print WMS layers and I think I configured the OSM data correctly. But it still ...
4
votes
2answers
2k views

How to “calculate” distance-to-ground of all 18 OSM zoom levels?

Assuming I'm building a 3D solution with the "world" being mapped to global geo-data supplied by OSM / Cloudmade... think http://www.webglearth.com but with completely different goals and use-cases. ...
0
votes
0answers
18 views

Exporting Tiles for mapnik like use

I seek many web on internet, nothing really clear. There is a way to export our project in 256*256 png tiles like OSM. Qtiles is not working as we want (doesn't use layer zoom parameters (what to ...
1
vote
1answer
19 views

Extract .osm data appears in axonometric on QGIS

I'm working with QGIS 2.18. 1) I extract .osm data from the site. name : vernon.osm 2) Then i transformed it in a data base file : vernon.osm.db 3) Finally i used spatialite to make it appearing on ...
1
vote
1answer
34 views

QGIS Zoom Level with OpenStreetMap Data

how can I increase the zoom level in QGIS for OpenStreetMap (OSM) data? I am new to GIS therefore I may have the terminology wrong. I have added an OSM layer using the OpenLayers plugin. Everything is ...
1
vote
1answer
33 views

Drawing buildings with Holes inside with Openstreetmap XML data

I'm trying to draw a map using OSM raw data.Some of buildings have holes inside (may even more than one hole at a time) . In way list, all I can see is set of "way nodes". Where should I get the ...
1
vote
2answers
141 views

Getting OSM maps in Equirectangular Projection via osm2pgsql

I'm trying to import some OSM data into psql as equirectangular projection using osm2pgsql with the following command: osm2pgsql -c -d osm -S /usr/local/share/osm2pgsql/default.style -l ...
0
votes
1answer
43 views

Measuring areas in WGS 84 [duplicate]

I started a QGis project with adding information layers from OpenStreetMap such as the streets and railways for a city. This data has WGS 84 CRS. After that, I made a shapefile with urbanized bodies ...
0
votes
1answer
32 views

Is it possible to split an *.osm.pbf file into multiple files?

I need to split a PBF file into multiple PBF files. Is this possible with any tool? I need to do this preferably in Python, but if there are any Java packages out there I would love to hear about ...
0
votes
1answer
27 views

Hierarchy for Google maps and OpenStreetMaps [closed]

i am wondering about the hierarchy that have been used inside the Google maps and open street maps.. what kind of hierarchy was impeded inside of them ??? if a curious man like me would like to ...
0
votes
1answer
22 views

How can I get public transport maps in WKT format?

I can get street maps from openstreetmaps.org (XML) and convert it into WKT with the tool osm2wkt. There are several people creating specialist public transport maps: The Transport Map layer on ...
1
vote
1answer
241 views

How can I map data points to OpenStreetMap (OSM) line data?

my goal is to filter measuring points of vehicles by mapping them to streets. So I could filter out all the false data located in fields and rivers and so on. I imported my data into a PostGIS ...
0
votes
1answer
1k views

How to set up an offline maps viewer application on linux?

I'm having an 8-years old notebook (pentium 4 3Ghz 1Gb Ram) with Debian (installed recently), I just want to be able to navigate through the map around 1-2 cities, with ability to seek adresses and ...
0
votes
3answers
37 views

How to import XML data into arcgis desktop

I have an XML document originated from this site. It contains location and data for restaurants and bars. How can I import those locations theirs data and meta-data to arcmap? I am still relatively ...
0
votes
1answer
30 views

How to switch the region of an osm tile-server PROPERLY & how to reset update mechanism

can anyone help me? Thanks to this switch2osm manual I have been able to set up and run a tile server on my old machine for testing purposes. Up to some weeks ago it served custom mapnik-osm-style ...
0
votes
2answers
154 views

Error with existing OSM QGIS style

I'm trying to use existing OSM style file like those of AsgerPetersen (https://github.com/3liz/osm-in-qgis/tree/master/styles/openstreetmap/geofabrik) or anitagraser's ...
3
votes
1answer
1k views

Understanding the difference between coordinates projection in OSM and Google Maps

I'm looking at the coordinate differences between Google Maps and OSM. I'm a noob in the technicality behind GIS. Having read: EPSG 3857 or 4326 for GoogleMaps, OpenStreetMap and Leaflet How to ...
5
votes
1answer
687 views

How to extract bounding boxes of cities from OSM?

For simple geocoding purposes I want to extract all cities from a single country of openstreetmap. They only queries I want to do are: ZipCode -> (List of) BoundingBox of City/Village ...
0
votes
2answers
41 views

How to make interactive OpenStreetMap layers in TileMill?

If I'm reading the UTFGrid spec right, you can only have 65,501 different interactive features. Or more precisely, every feature needs a unique ID in the range 0-65501. TileMill uses UTFGrid for its ...
3
votes
1answer
56 views

Is it possible to display filtered results on OpenStreetMap?

is it possible to goto www.openstreetmap.org and do a search for a place like Auckland (New Zealand) or Melbourne (Australia) -but- only show Cities or Neighbourhoods or Suburbs? I understand that ...
5
votes
1answer
241 views

Maritime route prediction avoiding land masses

I am working on a project where the following functions have to be implemented: Predicting the locations of the ships (in maritime environment) at a future time. (Can be done with Kalman filter, IMM ...
1
vote
2answers
137 views

Is there a way to keep toll_booth nodes in osm2po's output?

I am writing a code that performs a custom routing on the sql relation generated by osm2po. Amongst several other things, I need to detect if the selected route (list of ids) passes through one or ...
3
votes
1answer
482 views

Symbology for Open Street Map [OSM] Data in MapInfo [tab] format

I have shapefiles for the different SOM layers which I have translated into TABs but I am now trying to symbolise them in a similar style to OSM online. Is there a way to easily apply the OSM ...
1
vote
2answers
129 views

QGIS: OSM Landscape layer not printed

I am new in GIS and I am trying to print a new map. If I use Google Street and web layer, it got printed without problem in the composer, but OSM Landscape does not appear on the printed document (it ...
3
votes
1answer
733 views

How to manage the osmosis filters?

I am a complete beginner in OSM and osmosis, and I am trying to build a stripped down version of a local map, in order to add nodes of public lights that would be used for maintenance. I have used the ...
1
vote
1answer
177 views

Tiled raster image to be placed in an OSM/ Leaflet.js map

I have a mapoverlay in a custom projection which I need to add as a layer to an Openstreet map within a website. Since I was not able to change the projection earlier, I decided to manipulate the ...
1
vote
1answer
493 views

How to use OSM Bright with Mapnik Renderd

I have set up an OSM tile server using instructions at this blog - http://seshagiriprabhu.wordpress.com/2013/07/21/building-an-openstreetmap-tile-server-on-ubuntu-12-04-lts/ The slippymap renders ...
0
votes
0answers
26 views

how to apply a canvas 'grid' to leaflet without curvature

I'm trying to create a grid of tiles in canvas to represent some data the original data comes with UK OSEAST1m and OSNORTH1m, i'm the grouping the data up into aggregates of, say 40km (as per the ...
0
votes
0answers
36 views

How to import osm.pbf file into database with Python Imposm

I want to import a .osm.pbf file with the Python library Imposm. Currently my work flow is the following: import requests import os city_name = 'santiago_chile.osm.pbf' url = ...
0
votes
1answer
41 views

Using custom styles with Mapnik

I'm setting up a custom tile server using OpenstreetMaps and Mapnik. I've been able to successfully setup the server and serve tiles using it. I'm using the OSM-Bright style right now. I would like ...
0
votes
1answer
322 views

missing tables vertices_tmp and vertices_tmp_id_seq pgrouting workshop

I'm using OSgeo 6.5 dvd and studing pgrouting workshop for get shortest path. I created database call "routing" and used "template_routing" for create tables but only 3 tables created. So then I ...
0
votes
1answer
690 views

Apache2 is missing conf.d file

I am following this tutorial about how to create my own tiles and got stuck on slide 20. I am trying to tell my web server about my mod_tile installation. However the folder /etc/apache2 doesn't have ...
3
votes
1answer
621 views

Driving directions and multi-modal route planning service for a city with OpenStreetMap data

First off I'd like to mention that I've never come close to anything-GIS until a few weeks ago when I thought of this. So please expect some layman's questions. I'm looking to create driving ...
2
votes
2answers
382 views

From OSM to shape. Parsing problem

I'm working at OpenStreetMap project for android at the moment. I want to retrieve OSM data from my app(nodes, markers and paths) and convert it to shape file (.shp, .dbf and .shx). Later, I'll load ...
1
vote
1answer
88 views

Trying to Offset Overlapping Transit Lines/Routes - Is There a Way?

I am trying to create a bus route map in Los Angeles. I realize that it is shooting for the moon (perhaps it is impossible to do well) since there are so many overlapping routes, but I think I've gone ...
0
votes
0answers
27 views

how do calculate nearest point in earth map with coords

I am having trouble calculating nearest point for another point with earth coordinates. I am particularly interested in calculating the intersection of linestring vector with earth coordinates. I'm ...
0
votes
1answer
37 views

Connectivity Issue in Road Network - Error Graphic Pick 1

I have read around 6 various forums posts and still could not figure out where I was making the mistake so please help me. I have downloaded the OSM shape file and and have clipped a pretty large ...
4
votes
3answers
745 views

Vector Mapping for iOS?

Are there any vector map data providers with API's, that i can use to build my app on iOS natively (not on a webview). Specifically im looking for: For a library/framework that uses existing map ...
1
vote
2answers
154 views

How to style ways with CartoCSS depending on a relation property (OSM)

I'm using CartoCSS together with an OSM Postgres DB (hstore on). I want to set the line color depending on the operator tag of relations (routes). How can I do that? Update Thanks to Paul Norman for ...
2
votes
2answers
977 views

Openlayers Vector Layer Polygons not displaying properly with OSM

I have an Openlayers map displaying Acetate tiles in OSM, and I'm drawing polygon regions on a vector layer to represent the countries of the world. This works fine for the most part, however, there ...